Sanitation
| Fri 18 Jul 2025
Beijing, July 18 -- State Intellectual Property Office of China has awarded a patent to China Communications Construction Group for basin type support. Meng Yongxing, Wang Xin, Wang Yun, Chen Hongmin, Song Dae Sung, Cui Changli, Fang Lei, Zhang Jinming, Dong Chenqiang and Qin Chao developed the invention.
The patent applicati..